This record as markdown: /tools/gentel-lab-origenemcp/search-assay.md
What search_assay does on OrigeneMCP
AI agents call search_assay to retrieve information from OrigeneMCP without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why search_assay is rated Low
The tool name suggests a search/query operation typical of biomedical information retrieval. The description is empty, which reduces confidence, but the naming pattern and the nature of sibling tools (all read-only data retrieval functions) strongly suggest this is a retrieval tool. No evidence of side effects, modifications, deletion, execution, or financial operations.
From the tool's definition Tool name 'search_assay' implies querying or retrieving assay-related data; no description provided to indicate write, destructive, or execution capabilities.
Attacks that exploit this kind of access
The rule that runs search_assay safely
PolicyLayer is an MCP gateway: it sits between your AI agents and OrigeneMCP, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For search_assay, this is the rule to start with:
search_assay is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect OrigeneMCP, apply this rule, and every search_assay call is checked against it from then on.
Questions about search_assay
search_assay is a read tool on the Origene MCP server. It is categorised as a Read tool in the OrigeneMCP MCP Server, which means it retrieves data without modifying state.
Register the Origene MCP server in PolicyLayer and add a rule for search_assay: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches OrigeneMCP. Nothing to install.
search_assay is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the search_assay rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for search_assay. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
search_assay is provided by the Origene MCP server (gentel-lab/origenemcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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